As I think about Tuesday's State of the Union address by President Donald Trump and the response of Senator Elissa Slotkin ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s ...

After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope ...

If you haven't caught the "planet parade," don't despair. This Friday should offer the best glimpse of one of the most elusive planets.

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern latitudes).

Seven planets will be briefly “visible” in the evening sky Friday night, but the best chance to see as many as four planets ...

Seven planets will line up for a "planet parade" on Friday, Feb. 28, as Mercury lines up with Mars, Jupiter, Uranus, Neptune, ...

The solar system's planets are set to align in the night sky in a dazzling planetary alignment, colloquially known as a ...

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

This Friday, all seven planets will be in the night sky for a brief period. Join the cosmic spectacle and learn where to look ...

A rare 7-planet alignment will be visible this week after sunset, with Mercury, Venus, Mars, Jupiter, Saturn, Uranus, & ...